New Energy Vehicle with Mobile Toilet
There are mainly the following types of solutions for new energy vehicles equipped with mobile toilets:
I. Sliding-rail Hidden In-vehicle Toilet The patent for "in-vehicle toilet and vehicle" applied for by Seres adopts a sliding-rail design. The main body of the toilet is hidden beneath the driver's and front passenger's seats and can be pulled out along the rails for use with a single button operation. This solution is equipped with a 5L sealed waste collection tank, uses a negative pressure deodorization system to reduce odor diffusion, and integrates a constant-temperature heating function to enhance user comfort. The disposable waste bag design facilitates easy cleaning, and a foldable privacy curtain can be quickly set up to create an independent space. Such designs are mainly targeted at high-end vehicle models. For example, the Aito M9 is planned to be the first to be equipped with this feature. Its vacuum suction-type waste disposal system can efficiently handle waste, and its ultraviolet sterilization function ensures hygiene and safety. The toilet has a load-bearing capacity of up to 150kg, meeting the needs of most users.
II. Foldable Emergency Toilet The seven-seater version of the Orca 01 achieves mobile toilet functionality by modifying the center console armrest box, adopting a foldable structure and using disposable bags to collect waste. This solution offers strong concealment and is suitable for emergency scenarios. However, its functionality is relatively simple, lacking additional features such as deodorization and heating, and requires manual bag replacement, making its operational convenience slightly lower than that of the sliding-rail design. Its advantage lies in its small space occupation and rapid deployment, making it suitable for vehicle models that are sensitive to cost or have limited space.
III. RV-specific Smart Toilet New energy RVs such as the Yizhou Chang'an Kuayue D5 are directly equipped with a complete bathroom system, including a flush toilet and shower room, with waste disposal handled through dedicated pipes. Other RVs mostly use automatic degradation smart toilets that utilize biodegradation technology to process waste, eliminating the need for external waste disposal pipes and requiring no manual cleaning by users. Such solutions offer comprehensive functionality but require significant space support and have higher costs. They are mainly applied to RVs or customized modified vehicle models and are difficult to directly adapt to ordinary passenger vehicles.
IV. Technology Comparison and Applicable Scenarios Sliding-rail toilets balance functionality and concealment, making them suitable for long-term use in high-end passenger vehicles. Foldable toilets are primarily for emergency needs, offering low cost but limited user experience. RV-specific solutions provide comprehensive functionality but rely on vehicle space. In the future, with the popularization of technologies such as vacuum suction and biodegradation, the hygiene and convenience of mobile toilets will be further enhanced, potentially penetrating into mid-to-low-end vehicle models.
